From 1b6c91628eb53e6ddf71ca28b43da2a7659d1056 Mon Sep 17 00:00:00 2001 From: Jakob Schwarz Date: Wed, 15 May 2024 18:21:20 +0200 Subject: [PATCH] add test for `#[expect]`ing `unsafe_derive_deserialize` Adding `#![feature(lint_reasons)]` to the top of the file also changed the line numbers in the expected error output. --- tests/ui/unsafe_derive_deserialize.rs | 11 +++++++++++ tests/ui/unsafe_derive_deserialize.stderr | 8 ++++---- 2 files changed, 15 insertions(+), 4 deletions(-) diff --git a/tests/ui/unsafe_derive_deserialize.rs b/tests/ui/unsafe_derive_deserialize.rs index 70dcaa3afa4..5187e079042 100644 --- a/tests/ui/unsafe_derive_deserialize.rs +++ b/tests/ui/unsafe_derive_deserialize.rs @@ -1,3 +1,4 @@ +#![feature(lint_reasons)] #![warn(clippy::unsafe_derive_deserialize)] #![allow(unused, clippy::missing_safety_doc)] @@ -71,4 +72,14 @@ impl G { } } +// Check that we honor the `expect` attribute on the ADT +#[expect(clippy::unsafe_derive_deserialize)] +#[derive(Deserialize)] +pub struct H; +impl H { + pub fn unsafe_block(&self) { + unsafe {} + } +} + fn main() {} diff --git a/tests/ui/unsafe_derive_deserialize.stderr b/tests/ui/unsafe_derive_deserialize.stderr index f2d4429f707..06719f23d57 100644 --- a/tests/ui/unsafe_derive_deserialize.stderr +++ b/tests/ui/unsafe_derive_deserialize.stderr @@ -1,5 +1,5 @@ error: you are deriving `serde::Deserialize` on a type that has methods using `unsafe` - --> tests/ui/unsafe_derive_deserialize.rs:8:10 + --> tests/ui/unsafe_derive_deserialize.rs:9:10 | LL | #[derive(Deserialize)] | ^^^^^^^^^^^ @@ -10,7 +10,7 @@ LL | #[derive(Deserialize)] = note: this error originates in the derive macro `Deserialize` (in Nightly builds, run with -Z macro-backtrace for more info) error: you are deriving `serde::Deserialize` on a type that has methods using `unsafe` - --> tests/ui/unsafe_derive_deserialize.rs:17:10 + --> tests/ui/unsafe_derive_deserialize.rs:18:10 | LL | #[derive(Deserialize)] | ^^^^^^^^^^^ @@ -19,7 +19,7 @@ LL | #[derive(Deserialize)] = note: this error originates in the derive macro `Deserialize` (in Nightly builds, run with -Z macro-backtrace for more info) error: you are deriving `serde::Deserialize` on a type that has methods using `unsafe` - --> tests/ui/unsafe_derive_deserialize.rs:24:10 + --> tests/ui/unsafe_derive_deserialize.rs:25:10 | LL | #[derive(Deserialize)] | ^^^^^^^^^^^ @@ -28,7 +28,7 @@ LL | #[derive(Deserialize)] = note: this error originates in the derive macro `Deserialize` (in Nightly builds, run with -Z macro-backtrace for more info) error: you are deriving `serde::Deserialize` on a type that has methods using `unsafe` - --> tests/ui/unsafe_derive_deserialize.rs:33:10 + --> tests/ui/unsafe_derive_deserialize.rs:34:10 | LL | #[derive(Deserialize)] | ^^^^^^^^^^^